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This research aims to find out the results of research analysis of students abilities through the Two Stay Two Stray (TSTS) type cooperative learning model from various literature, as well as to analyze the difficulties of students mathematical communication skills through the Two Stay Two Stray model. This type of research is descriptive qualitative and uses a literature study research method which was carried out at the Digital Library, Medan State University in July – September 2022. The instrument in this study was the author himself. The steps of this research are: (1) Designing the research. (2) Carry out the research design. (3) Analyze and provide conclusions on the results of the analysis. The analysis technique used in the selection of information related to data analysis techniques is the Miles and Huberman analysis technique. The data source used secondary data consisting of 5 journals. The conclusions of the results of this study show that: (1) The average results of tests of students mathematical communication abilities through the application of the TSTS model are: (a) The indicator of mathematical representation is 51.93%, (b) The indicator of writing/explaining mathematics was 40.31%, (c) The indicators describe is 37.94%. (2) There are several difficulties experienced by students and teachers are: (a) Students have difficulty connecting real objects, pictures, and diagrams into mathematical models, (b) Students lack confidence in communicating arguments and ideas in mathematical problems, ( c) Students are less thorough in working on questions, (d) Students have difficulty expressing mathematical ideas in the form of graphs, pictures, or tables, (e) Low student skills in understanding mathematical communication problems and drawing conclusions about mathematical communication problems, (f ) The role of the teacher is less than optimal in carrying out learning activities.

The existence of a good and correct use of Indonesian has now faded. This is because most teenagers use slang in their daily activities, including in the learning process activities. This study aimed to describe the phenomenon of the influence and impact of the use of slang on the use of Indonesian among adolescents. This research used was literature review method with literature study. The literature search method used was the keywords “Slang”, “Alay Language”, “Impact”, “Indonesian”, “Teenagers”. The data base used for reference in this research is Google Scholar and Portal Garuda.The analysis used was a narrative presented in the form of a description. The use of slang among teenagers has become commonplace and the majority of teenagers use slang in doing their daily activities. The existence of this had an impact on the existence of the decline in the use of Indonesian, difficulty in communicating, affects the way of learning and the learning process. In the learning process, the use of good and correct Indonesian should be emphasized given the many factors that cause the lack of existence of Indonesian.

 The satire style was chosen to express satire and criticism explicitly. In communicating on social media, satire is also used in making memes. The problem with this research is how satire language is in meme culture on social media. This research aims to reveal how political satire is discussed in memes on social media. The purpose of this study is to examine more deeply how the satire discourse is contained in pictorial texts or purely texts in social media memes. This research is interesting because the satire humor style contained in memes becomes a practical, absurd political, economic, educational, cultural, and other responsibility that can shift, eliminate, then reverse and bring up new discourses. This study uses a critical discourse analysis by Norman Fairclough, which identifies that the discourse can be a series of verbal and written words or a series of speech acts. With this knife of analysis, it was found that satire in memes on social media is used in the form of satire and criticism of things that are being viral and how these issues affect social media in the real world. Memes are not seen as silent, passive, and finished texts as they are produced. On the other hand, Memes are dynamic and moving strategies through comedy Satire.

This study aims to develop and test the feasibility of the “Colorful Science Kit” as a colorful-based learning media to improve early childhood science literacy. The study used the Research and Development (R&D) method with the ADDIE model which includes the stages of analysis, design, development, implementation, and evaluation. The research subjects consisted of 20 children aged 5–6 years at an early childhood education institution. Data collection was carried out through observation, interviews, documentation, and expert validation using a Likert scale instrument. The validation results showed that the media obtained a very feasible category with an average percentage of 91%. The implementation of the media showed an increase in children’s scientific literacy skills, especially in the skills of observing, grouping, predicting, and communicating the results of simple experiments. Children showed high enthusiasm during the color exploration activities and were able to work actively together in small groups. The use of color-based media also helped improve children’s attention, creativity, and communication skills during the learning process. The results of the study showed that the “Colorful Science Kit” was effectively used as an interactive and fun science learning media in early childhood education. This media is recommended as a contextual learning innovation to support the development of scientific literacy in early childhood education (PAUD).

This article dsiscusses the importance of parental assistance in the process of learning to read for grade 1 students at SD KARANGUNTUNG VILLAGE. Parental involvement at home plays a very important role in building a strong early literacy foundation for children. Through effective assistance, students will more easily understand reading learning material, improve their literacy skills, and increase their confidence in communicating. This research aims to understand the role of parents in supporting children's learning to read at home and to provide practical recommendations for parents in carrying out this role. The methods used in this article are literature studies and field observations which provide a real picture of the positive impact of parental assistance

Taking selfies for documentation reasons mentioned by Rettberg (2014) and Chae (2017). Likewise, this study reports documentation and archiving, which is part of communicating self-motives. Additionally, this research draws attention to general digital effects such as special event filters and seasonal filters used with selfies to signal specific locations or events. In their research, Senft and Baym (2015) noted that selfies can be used as an empowering tool to overcome political problems. This research shows how selfies are used as an empowering tool to educate Saudi women, particularly about their legal rights. The use of selfies as an educational tool in the context of public problems has not been reported in previous research.

Sales and marketing systems of goods and services via the internet are also in great demand by businesses. By providing a place as a medium for communicating and transacting cyberspace is able to reach the corners of the world making it possible for business communication via the internet. No wonder so many businesses put up websites on the internet to sell or just to display their work. With an attractive website appearance can also be a special attraction to invite consumers to visit the website. One of the uses of the website is to make it easy to exchange, update information and do business through internet users. A website can be the work of individuals or individuals, or show ownership of an organization, company, and usually the website shows some special topics, or certain interests. In this case as offered by Rafi Stamp Semarang, namely Graphic Design Services and Computer Sales. The most important part of a website is the design, the design of the face of an attractive website will encourage visitors to see more deeply the contents of the website and can interact in business and others. Therefore, the author takes the title "Web design as a promotional media and information on Semarang Rafi Stamp As a Media Promotion"In designing the website the author uses Adobe Photoshop CS software for the initial design, Swish Max for animation and DreamweaverMX for HTML design.

There are symptoms of children in Alif Tsalatsa Surakarta experienced communication apprehension from the counseling interview conducted by the author to some children in the boarding school is a number of children when chatting with friends, as if the conversation is cornered him and then away from the crowd and choose alone when his friend was just joking. In addition one of the children said that if communicating with his friend even if it was just a casual conversation he felt confused to position himself, if gathered together in a small group between lodgers look worried, depressed from the sweaty hands, and nervous looking confused in starting the conversation and was afraid the topic was unattractive. In addition, if there is a problem with his friend, the student does not dare to express his heart. He prefers silence because when spoken of he is afraid of tipping the problem and afraid if the child is abandoned his friends.The training of group guidance services is able to cope with communication apprehension (In Children In Alif Tsalatsa Surakarta). Method of Implementation in this community service activities is with the provision of services group guidance. by using the game in this activity is in every meeting will discuss the topic of the task of the theme of communication in the process of its activities inserted game put forward by Suwarjo and Eliasa are: a) chain word; b) Our Picture; c) Trips of the Three Disabled; d) Continue my story; e) Standing Together. The Meaning of the Game has to do with the theme presented.Key Words ; Group Guidance, Communication Apprehension

This study aims to examine the effect of the tax aggressiveness and eksplosure media company with its corporate social resposibity ( CSR ). This research was conducted in the mining company listed on the Indonesia Stock Exchange.CSR indicates that corporate responsibility should be based on the triple bottom line of a company's social responsibility , environmental , and financial . Sample were obtained by using pooled time series as many as 68 companies from 2011-2014 . Data collection methods used in this study is a content analysis of social disclosure in the annual report of the company. The use of statistical methos in this research is multiple regression. The results of this study indicate that the tax aggressiveness positive significant effect on CSR , while media eksplosure positive significant effect on CSR . Companies that have a high rate of profit then inclined to make greater disclosure of CSR . CSR communicating through the media will enhance the company's reputation in the eyes of the public in accordance.  Keywords: corporate social responsibiltiy,tax aggressiveness,media eksplosure.